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Merck

49107-U

Supelco

EPA 552.2 卤化乙酸混标

certified reference material, 2000 μg/mL each component in methyl tert-butyl ether

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About This Item

分類程式碼代碼:
77101502
NACRES:
NA.24

等級

certified reference material
TraceCERT®

品質等級

agency

EPA 552.2

產品線

TraceCERT®

CofA

current certificate can be downloaded

特點

standard type calibration

包裝

ampule of 1 mL

濃度

2000 μg/mL each component in methyl tert-butyl ether

技術

HPLC: suitable
gas chromatography (GC): suitable

應用

environmental

格式

multi-component solution

儲存溫度

2-8°C

一般說明

EPA 552.2卤乙酸混合物是一种多组分溶液,包括溴乙酸、溴氯乙酸、溴二氯乙酸、氯乙酸、二溴氯乙酸、二溴乙酸、二氯乙酸、三溴乙酸和三氯乙酸,作为认证标准物质(CRM)。用于制备EPA 552.2卤乙酸混合物的原料和溶剂已经过身份和纯度筛选。混合物的重量制备和气相色谱(GC)定量分析。
US EPA 500系列方法是对原水、成品饮用水和所有处理阶段的饮用水中的挥发性有机化合物(VOC)、农药、合成有机化合物(SOC)和三卤甲烷消毒副产物(THM)等有机污染物进行识别和定量的分析方法。

應用

EPA方法552.2卤乙酸混合物用作CRM,用于通过气相色谱(GC)技术量化饮用水、自来水、处理水和废水样品中的卤代碳消毒副产物(C-DBP)。
参考产品的检验报告,了解更多关于合适仪器技术的信息。联系技术服务部寻求进一步支持。

其他說明

该认证标准物质(CRM)根据ISO 17034ISO/IEC 17025进行生产和认证。有关此CRM使用的所有信息均可在分析证书上找到。

法律資訊

TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany

分析物

说明

    Bromoacetic acid
    Bromochloroacetic acid
    Bromodichloroacetic acid
    Chloroacetic acid
    Dibromochloroacetic acid
    Dibromoacetic acid
    Dichloroacetic acid
    Tribromoacetic acid
    Trichloroacetic acid
    查看所有结果 (9)

象形圖

FlameExclamation mark

訊號詞

Danger

危險聲明

危險分類

Flam. Liq. 2 - Skin Irrit. 2

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 3

閃點(°F)

-27.4 °F - closed cup

閃點(°C)

-33.0 °C - closed cup

個人防護裝備

Eyeshields, Gloves


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分析证书(COA)

Lot/Batch Number

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Degradation of haloacetic acids with the Fenton-like and analysis by GC-MS: use of bioassays for monitoring of genotoxic, mutagenic and cytotoxic effects
Mour?o AO, et al.
Environmental Monitoring and Assessment, 191(8), 513-513 (2019)
Amanda Oliveira Mourão et al.
Environmental monitoring and assessment, 191(8), 513-513 (2019-07-28)
In this study, a method was developed to evaluate the degradation of haloacetic acids (HAAs) in water by a heterogenous Fenton-like process catalyzed by cobalt-doped magnetite nanoparticles (Fe3 - xCoxO4), extraction of the contaminants by liquid-liquid extraction (LLE), and analysis
Huihui Han et al.
Journal of environmental sciences (China), 65, 335-346 (2018-03-20)
Disinfection byproduct (DBP) precursors in wastewater during the reversed anaerobic-anoxic-oxic (A2/O) process, as well as their molecular weight (MW) and polarity-based fractions, were characterized with UV scanning, fluorescence excitation emission matrix, Fourier transform infrared and nuclear magnetic resonance spectroscopy. Their

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